Can you spot mistake in less than 5 seconds?

Brain teaser by Playbuzz are challenging people to see if they can spot what's wrong in this sentence and colourful list of numbers below - in fewer than five seconds.

Those sharp enough to single out the mistake are sharing the puzzle online. But, as its creators say, 'it's harder than it looks'.

Reading both text and numbers at a quick pace can result in skipping bits out - which many people who failed to spot the mistake have fallen foul of here.

Those with a keen eye, and sharp brain will notice the word 'the' written twice.

Earlier this week, a puzzle saw an artist hide a panda's face among a herd of elephants - and it's proving surprisingly tricky to spot.

The illustration sees dozens of elephants' heads in shades of brown, yellow, grey and white.

However the black ink used to outline their eyes and ears mean that the monochrome panda (second from right, seventh row from the bottom) is all but camouflaged.

It was created by Matthew Merrill from Fresno, California, who is fast becoming known for his head-scratching puzzles.

His last creation that swept the internet saw a panda hidden among hundreds of dogs, with a few wearing bows and others with long shaggy hair, making them even more difficult to differentiate between.

Among the dogs is a cheeky-looking panda. But the black and white creature shares several similarities with its fellow hounds including jaunty ears and a black nose.

With every breed represented - and a few mutts as well - it's quite a challenge to spot the bear hiding amid the giant pack of dogs.

But if you look closely you'll see it sandwiched to the middle of the right-hand side of the drawing.

The animal is far less easy to spot than the corgis pictured with giant ears, or the white hound with its hair in a pink bow.

Once you've spotted the bear, you can then see how long it takes you to find the various breeds featured.

There's a Hungarian Puli - the dreadlocked pooch owned by Mark Zuckerberg - as well as a Labrador, husky, shar pei, mastiff, doberman, a schnauzer, spaniel, pointer, great Dane, chihuahua and poodle.

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